ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TwainSelectSource (Function)
Displays a standard dialog box used to list the different Twain devices available on the current computer.
Task management functions
List of functions for managing tasks...
CountryList (Function)
Returns the list of all countries or countries of a given continent according to ISO 3166-1.
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
Search the selected text on the Internet (AAF)
The context menu of Edit controls includes a "Search on Internet" option for the term selected in the control......
Creating index keywords
Index keywords allow users to easily find a help page......
DeclareAWPContext (Function)
Used to declare a list of variables whose value will be persistent between the successive displays of Active WEBDEV Pages.
HListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
ERR_BAD_VERSION_RQS
AutomaticTooltip (Property)
The AutomaticTooltip property is used enable or disable automatic tooltips on List Box, Table and TreeView Table controls.
IWListCount (Function)
Returns the number of internal windows currently found in the list of internal windows browsed by an Internal Window control.
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
<Source>.ListFullTextIndex (Function)
Returns the list of full-text indexes of a file (a query or a view) recognized by the HFSQL engine.
ScrollBarShow (Function)
Displays (or not) a scrollbar in a WINDEV control (edit control or list box) even if no scrollbar was specified during the control description.
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Characteristics of the Looper control in a page
To view the characteristics of the control, select "Description" in the context menu....
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
How to manage a combination through programming?
A combination is a type of variabble containing a list of values....
How to manage enumerations programmatically?
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control. Function kept for compatibility. It is recommended to use gStoredValueEnable....
Using C# code
You can use C# code in WINDEV applications (Windows applications and components, .NET assemblies......
Properties of the modeling
The properties of the modeling group all the options of the modeling currently edited......
CursorEnd (Property)
The CursorEnd property gets and sets the end position of the mouse selection range in the following controls: Edit control. Editable Combo Box. "Edit control" table column and "Editable Combo Box" table column. Word Processing control....
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......